Device for eliminating internal stress of wire rod

Abstract

The utility model belongs to the technical field of stress relieving devices, and particularly relates to a wire rod internal stress relieving device which comprises a base, two stand columns are fixedly connected to the upper surface of the base, and first connecting frames are fixedly connected to the upper surfaces of the two stand columns. Through the arrangement of the sliding column, the moving rod, the rotating groove, the mounting groove, the fixing block, the vibration block, the first spring and the like, the rotating motor drives the oval rotating disc to rotate, the oval rotating disc drives the moving rod to move up and down in a reciprocating mode through the rotating groove, the moving rod is driven to move up and down through the fixing block, and the moving rod is driven to move up and down through the fixing block. The moving rod drives the sliding column to move, the sliding column drives the fixed block to move through the mounting groove, the fixed block drives the vibration block to move, the vertically opposite sides in the vibration hole beat the wire rod, the wire rod is vibrated, the internal stress of the wire rod is eliminated, the wire rod does not need to be subjected to hot working to wait for natural cooling, and the internal stress elimination efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stress elimination devices, in particular to a wire internal stress elimination device. Background Art

[0002] Internal stress refers to the stress remaining in an object after the external load is removed. It is generated due to uneven volume changes in the macroscopic or microscopic structure of the material. When producing wire, certain stress will be generated inside the wire. If the internal stress of the wire is not eliminated, it will cause the wire to break and affect its use.

[0003] However, in existing equipment, most of the methods for eliminating the internal stress of wire are to perform hot processing on the wire and then wait for the wire to cool naturally to eliminate the internal stress. The process is relatively long and the efficiency of internal stress elimination is low. Therefore, a wire internal stress elimination device is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a wire internal stress elimination device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A wire internal stress elimination device includes a base. The upper surface of the base is fixedly connected with two columns. The upper surfaces of the two columns are both fixedly connected with a first connection frame. The inner bottom of each first connection frame is rotatably connected with two wire guiding wheels on opposite sides. The upper surface of the base is fixedly connected with two fixing plates. One end of each of the two rotating columns is rotatably connected to the opposite sides of the two fixing plates. The opposite ends of the two rotating columns are jointly movably connected with a winding disc. One side of one of the fixing plates is fixedly connected with a servo motor. The output shaft of the servo motor is fixedly connected with one side of one of the rotating columns. The upper surface of the base is fixedly connected with a fixing frame. A stress elimination structure is arranged inside the fixing frame, and a fixing component is arranged above the fixing frame.

[0006] As a further description of the above technical scheme:

[0007] The stress elimination structure includes a sliding column that penetrates and is slidably connected to the upper surface of the fixing frame. The bottom of the sliding column is fixedly connected with a moving rod. A rotating groove is opened at the bottom of the moving rod. The upper surface of the sliding column is fixedly connected with a mounting groove. A fixing block is movably connected inside the mounting groove. A fixing hole is opened on one side of the fixing block. The upper surface of the fixing block is fixedly connected with a vibrating block. A vibrating hole is opened on one side of the vibrating block.

[0008] As a further description of the above technical scheme:

[0009] A first spring is movably arranged on the sliding column. One end of the first spring is fixedly connected to the inner top of the fixed frame, and the other end is fixedly connected to the upper surface of the moving rod.

[0010] As a further description of the above technical solution:

[0011] A rotating motor is fixedly connected to one side inside the fixed frame. An elliptical rotating disk is fixedly connected to the output shaft of the rotating motor, and the elliptical rotating disk is movably connected in the rotating groove.

[0012] As a further description of the above technical solution:

[0013] The fixing component includes a second connection frame fixedly connected to one side of the installation groove. A sliding rod penetrates through and is slidably connected to one side of the second connection frame. One end of the sliding rod is fixedly connected to a clamping post, and one end of the clamping post penetrates through and is slidably connected to one side of the installation groove. The clamping post is adapted to the fixing hole.

[0014] As a further description of the above technical solution:

[0015] A second spring is movably arranged on the sliding rod. One end of the second spring is fixedly connected to the inner side of the second connection frame, and the other end is fixedly connected to one side of the clamping post.

[0016] The present utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, for the device for eliminating internal stress of wire, by setting a rotating motor, an elliptical rotating disk, a sliding column, a moving rod, a rotating groove, an installation groove, a fixing block, a vibrating block and a first spring, etc., the rotating motor drives the elliptical rotating disk to rotate. The elliptical rotating disk drives the moving rod to reciprocate up and down through the rotating groove. The moving rod drives the sliding column to move. The sliding column drives the fixing block to move through the installation groove. The fixing block drives the vibrating block to move. The opposite sides on the upper and lower sides inside the vibration holes pat the wire, causing the wire to vibrate and eliminating the internal stress of the wire. There is no need to perform hot processing on the wire and wait for natural cooling, which is beneficial to improving the efficiency of internal stress elimination.

[0018] 2. Compared with the prior art, for the device for eliminating internal stress of wire, by setting a second connection frame, a sliding rod, a second spring and a clamping post, etc., pulling the sliding rod drives the clamping post to move, so that the clamping post disengages from the fixing hole, and then the vibrating block can be taken out, which is convenient for the staff to replace the vibrating block according to the thickness of the wire. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a device for eliminating internal stress of wire proposed by the present utility model;

[0020] Figure 2The plan view of a device for eliminating internal stress of wire proposed by the present utility model;

[0021] Figure 3 The schematic diagram of the stress elimination structure of a device for eliminating internal stress of wire proposed by the present utility model;

[0022] Figure 4 The exploded view of the stress elimination structure of a device for eliminating internal stress of wire proposed by the present utility model;

[0023] Figure 5 The schematic diagram of the fixing component of a device for eliminating internal stress of wire proposed by the present utility model.

[0024] Legend:

[0025] 1. Base; 2. Column; 3. First connection frame; 4. Wire guide wheel; 5. Fixed plate; 6. Winding disc; 7. Servo motor; 8. Fixed frame; 9. Stress elimination structure; 901. Rotating motor; 902. Elliptical rotating disc; 903. Sliding column; 904. Moving rod; 905. Rotating groove; 906. Installation groove; 907. Fixed block; 908. Vibration block; 909. First spring; 10. Fixing component; 101. Second connection frame; 102. Sliding rod; 103. Second spring; 104. Clamping column. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Refer to Figures 1 to 5 , a device for eliminating internal stress of wire provided by the present utility model: including a base 1, two columns 2 are fixedly connected to the upper surface of the base 1, the upper surfaces of the two columns 2 are both fixedly connected with a first connection frame 3, two wire guide wheels 4 are rotatably connected to the opposite sides of the inner bottom of each first connection frame 3, two fixed plates 5 are fixedly connected to the upper surface of the base 1, rotating columns are rotatably connected to the opposite sides of the two fixed plates 5, a winding disc 6 is movably connected to the opposite ends of the two rotating columns, a servo motor 7 is fixedly connected to one side of one of the fixed plates 5, the output shaft of the servo motor 7 is fixedly connected to one side of one of the rotating columns, a fixed frame 8 is fixedly connected to the upper surface of the base 1, a stress elimination structure 9 is arranged inside the fixed frame 8, and a fixing component 10 is arranged above the fixed frame 8;

[0028] Refer to Figure 3 AndFigure 4 To achieve the purpose of eliminating the internal stress of the wire, the stress elimination structure 9 includes a sliding column 903 that penetrates and is slidably connected to the upper surface of the fixed frame 8. A moving rod 904 is fixedly connected to the bottom of the sliding column 903. A first spring 909 is movably arranged on the sliding column 903. One end of the first spring 909 is fixedly connected to the inner top of the fixed frame 8, and the other end is fixedly connected to the upper surface of the moving rod 904. A rotating groove 905 is formed at the bottom of the moving rod 904. A rotating motor 901 is fixedly connected to one side inside the fixed frame 8. An elliptical rotating disc 902 is fixedly connected to the output shaft of the rotating motor 901. The elliptical rotating disc 902 is movably connected in the rotating groove 905. An installation groove 906 is fixedly connected to the upper surface of the sliding column 903. A fixing block 907 is movably connected inside the installation groove 906. A fixing hole is formed on one side of the fixing block 907. A vibrating block 908 is fixedly connected to the upper surface of the fixing block 907. A vibrating hole is formed on one side of the vibrating block 908. The rotating motor 901 drives the elliptical rotating disc 902 to rotate. The elliptical rotating disc 902 drives the moving rod 904 to move up and down reciprocally through the rotating groove 905. The moving rod 904 drives the sliding column 903 to move. The sliding column 903 drives the fixing block 907 to move through the installation groove 906. The fixing block 907 drives the vibrating block 908 to move. The upper and lower opposite sides inside the vibrating hole slap the wire, causing the wire to vibrate and eliminating the internal stress of the wire. There is no need to perform hot processing on the wire and wait for natural cooling, which is beneficial to improving the efficiency of internal stress elimination;

[0029] Refer to Figure 4 and Figure 5 To achieve the purpose of facilitating the replacement of the vibrating block 908, the fixing component 10 includes a second connecting frame 101 fixedly connected to one side of the installation groove 906. A sliding rod 102 penetrates and is slidably connected to one side of the second connecting frame 101. A clamping column 104 is fixedly connected to one end of the sliding rod 102. A second spring 103 is movably arranged on the sliding rod 102. One end of the second spring 103 is fixedly connected to one side inside the second connecting frame 101, and the other end is fixedly connected to one side of the clamping column 104. One end of the clamping column 104 penetrates and is slidably connected to one side of the installation groove 906. The clamping column 104 is adapted to the fixing hole. Pull the sliding rod 102, and the sliding rod 102 drives the clamping column 104 to move, so that the clamping column 104 disengages from the fixing hole, and then the vibrating block 908 can be taken out, which is convenient for the staff to replace the vibrating block 908 according to the thickness of the wire.

[0030] Working principle: One end of the wire is passed through the middle of the two wire wheels 4 far away from the winding disc 6, then through the vibration holes, and then through the middle of the two wire wheels 4 close to the winding disc 6 and fixedly connected to the winding disc 6. Then, the servo motor 7 drives the winding disc 6 to rotate through the rotating column to wind the wire. While the wire is moving, the rotating motor 901 drives the elliptical rotating disc 902 to rotate. The elliptical rotating disc 902 drives the moving rod 904 to move up and down reciprocally through the rotating groove 905. The moving rod 904 drives the sliding column 903 to move. The sliding column 903 drives the fixed block 907 to move through the installation groove 906. The fixed block 907 drives the vibration block 908 to move. The two opposite sides in the vertical direction inside the vibration holes slap the wire to make the wire vibrate, eliminating the internal stress of the wire. There is no need to perform hot processing on the wire and wait for natural cooling, which is beneficial to improving the efficiency of internal stress elimination. Pull the sliding rod 102, and the sliding rod 102 drives the clamping column 104 to move, so that the clamping column 104 disengages from the fixing hole, and then the vibration block 908 can be taken out, which is convenient for the staff to replace the vibration block 908 according to the thickness of the wire.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for eliminating internal stress of wire, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with two upright columns (2). The upper surfaces of the two upright columns (2) are both fixedly connected with a first connecting frame (3). On the opposite sides of the inner bottom of each first connecting frame (3), two wire wheels (4) are rotatably connected together. The upper surface of the base (1) is fixedly connected with two fixing plates (5). One end of a rotating column is rotatably connected to the opposite side of each of the two fixing plates (5). The opposite ends of the two rotating columns are movably connected to a winding disc (6) together. One side of one of the fixing plates (5) is fixedly connected with a servo motor (7). The output shaft of the servo motor (7) is fixedly connected with one side of one of the rotating columns. The upper surface of the base (1) is fixedly connected with a fixing frame (8). A stress elimination structure (9) is arranged inside the fixing frame (8). A fixing component (10) is arranged above the fixing frame (8).

2. The internal stress elimination device for wire materials according to claim 1, wherein: The stress elimination structure (9) includes a sliding column (903) that is slidably connected through the upper surface of the fixing frame (8). The bottom of the sliding column (903) is fixedly connected with a moving rod (904). A rotating groove (905) is formed at the bottom of the moving rod (904). The upper surface of the sliding column (903) is fixedly connected with a mounting groove (906). A fixing block (907) is movably connected inside the mounting groove (906). A fixing hole is formed on one side of the fixing block (907). The upper surface of the fixing block (907) is fixedly connected with a vibrating block (908). A vibrating hole is formed on one side of the vibrating block (908).

3. The internal stress elimination device for wire according to claim 2, characterized in that: A first spring (909) is movably arranged on the sliding column (903). One end of the first spring (909) is fixedly connected with the inner top of the fixing frame (8), and the other end is fixedly connected with the upper surface of the moving rod (904).

4. A wire internal stress elimination device according to claim 2, characterized in that: A rotating motor (901) is fixedly connected to one side inside the fixing frame (8). An elliptical rotating disc (902) is fixedly connected to the output shaft of the rotating motor (901). The elliptical rotating disc (902) is movably connected inside the rotating groove (905).

5. The internal stress elimination device for wire according to claim 2, wherein: The fixing component (10) includes a second connecting frame (101) fixedly connected to one side of the mounting groove (906). A sliding rod (102) is slidably connected through one side of the second connecting frame (101). One end of the sliding rod (102) is fixedly connected with a clamping column (104). One end of the clamping column (104) is slidably connected through one side of the mounting groove (906). The clamping column (104) is adapted to the fixing hole.

6. The internal stress elimination device for wire according to claim 5, wherein: A second spring (103) is movably arranged on the sliding rod (102). One end of the second spring (103) is fixedly connected with one side inside the second connecting frame (101), and the other end is fixedly connected with one side of the clamping column (104).

Images